| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Director | $8.57 | 4,772 | $40,896.04 | 10,000 | 2020-08-25 | Filing |
| Director | $9.16 | 5,228 | $47,888.48 | 5,228 | 2020-08-24 | Filing |
| Large Shareholder, Director | $9.09 | 20,000 | $181,800.00 | 8,099,394 | 2020-08-20 | Filing |
| Large Shareholder, Director | $8.55 | 10,000 | $85,500.00 | 1,481,719 | 2020-08-18 | Filing |
| Large Shareholder, Director | $6.92 | 6,000 | $41,520.00 | 1,471,719 | 2020-08-17 | Filing |
| Director | $6.38 | 15,700 | $100,166.00 | 462,110 | 2020-08-14 | Filing |
| Director | $6.45 | 15,550 | $100,297.50 | 446,410 | 2020-08-13 | Filing |
| Officer | $6.24 | 7,900 | $49,296.00 | 7,900 | 2020-08-13 | Filing |
| Officer, Director | $6.28 | 10,661 | $66,951.08 | 17,966 | 2020-08-13 | Filing |
| Large Shareholder, Director | $6.51 | 50,000 | $325,500.00 | 1,465,719 | 2020-08-14 | Filing |
| Large Shareholder, Director | $6.41 | 108,500 | $695,485.00 | 1,415,719 | 2020-08-13 | Filing |
| Large Shareholder, Director | $15.05 | 6,900 | $103,845.00 | 8,079,394 | 2019-10-10 | Filing |
| Large Shareholder, Director | $14.06 | 8,778 | $123,418.68 | 8,072,494 | 2019-10-09 | Filing |
| Large Shareholder, Director | $14.02 | 5,208 | $73,016.16 | 8,063,716 | 2019-10-08 | Filing |
| Officer | $10.53 | 3,000 | $31,590.00 | 8,500 | 2019-01-16 | Filing |
| Director | $10.94 | 1,200 | $13,128.00 | 430,860 | 2019-01-07 | Filing |
| Director | $10.38 | 8,021 | $83,257.98 | 429,660 | 2019-01-07 | Filing |
| Large Shareholder, Director | $11.99 | 911 | $10,922.89 | 1,307,219 | 2019-01-07 | Filing |
| Large Shareholder, Director | $11.55 | 6,706 | $77,454.30 | 1,306,308 | 2019-01-07 | Filing |
| Large Shareholder, Director | $10.41 | 4,258 | $44,325.78 | 1,299,602 | 2019-01-07 | Filing |